Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDCRGEy0+jr52LUQnqbNIz4AIZ7aHbxZCbDTZ+upzkDgXOEcsrwkmVm2VHl… (1,748 chars)"
  }
}